prolongation 的意思

prolongation 的翻译
prolongation [ˌprəʊlɒŋˈgeɪʃn]
释义:
n. 延伸, 延长, 延长部分
例句:
Based on pilot enterprises, promote the prolongation of industrial chain as to build strong economic blocks.
依托龙头企业, 带动产业链条延伸,打造强势经济板块. 换一句